What if I tell you next SDR rig didn’t need a Raspberry Pi or a microcontroller? That’s the promise of the Arduino Uno Q—a brand‑new board that packs a Linux‑capable SoC and a real‑time MCU into the classic UNO footprint. Why settle for juggling a Raspberry Pi and a microcontroller—or worse, cramming everything onto an ATmega328P like in uSDX—when the new Arduino Uno Q gives you both worlds on…
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